SINGLE-JACKETED PLENUM CABLE

SINGLE-JACKETED PLENUM CABLE

A communications cable having superior electrical characteristics and meetin g the burn requirements for plenum applications has a core formed of one or more twisted wire pairs having primary insulation formed of a suitable material, such as high density polyethylene. The core is surrounded by a sin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOEHLER, KENNETH SCOTT, MOTTINE, JOHN JOSEPH, DAWSON, WILLIAM B
Format: Patent
Sprache:eng ; fre
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:A communications cable having superior electrical characteristics and meetin g the burn requirements for plenum applications has a core formed of one or more twisted wire pairs having primary insulation formed of a suitable material, such as high density polyethylene. The core is surrounded by a single outer jacket formed from a material having excellent heat/flame resistance characteristics and acceptable electrical characteristics that are substantially stable at relatively high temperatures, such as a foamed thermoplastic halogenated polymer, for example polyvinylidene fluoride material.